What exactly happened here? As much as I enjoy reading logs, I also enjoy short descriptions of the context of what I'm looking at.
J-D On Thu, Apr 21, 2011 at 8:36 PM, Gaojinchao <[email protected]> wrote: > Is there any issue about this ? > > > 2011-04-21 14:48:24,676 INFO org.apache.hadoop.hbase.regionserver.HRegion: > Closed wfan_1,3238613814230765,1303367938566.63a83bdc9b55ec115cbc9b4bbe318214. > 2011-04-21 14:48:24,676 DEBUG org.apache.hadoop.hbase.regionserver.wal.HLog: > IPC Server handler 4 on 20000.logSyncer interrupted while waiting for sync > requests > 2011-04-21 14:48:24,676 INFO org.apache.hadoop.hbase.regionserver.wal.HLog: > IPC Server handler 4 on 20000.logSyncer exiting > 2011-04-21 14:48:24,677 DEBUG org.apache.hadoop.hbase.regionserver.wal.HLog: > closing hlog writer in > hdfs://162.2.6.187:9000/hbase/wfan_1/63a83bdc9b55ec115cbc9b4bbe318214/.logs > 2011-04-21 14:48:24,719 DEBUG org.apache.hadoop.hbase.regionserver.wal.HLog: > Moved 1 log files to /hbase/wfan_1/63a83bdc9b55ec115cbc9b4bbe318214/.oldlogs > 2011-04-21 14:48:24,728 WARN org.apache.hadoop.hbase.zookeeper.ZKTable: > Moving table wfan_1 state to enabled but was already enabled > 2011-04-21 14:48:24,912 INFO org.apache.zookeeper.ClientCnxn: Opening socket > connection to server /162.2.77.0:2181 > 2011-04-21 14:48:24,912 INFO org.apache.zookeeper.ClientCnxn: Socket > connection established to 162-2-77-0/162.2.77.0:2181, initiating session > 2011-04-21 14:48:24,914 INFO org.apache.zookeeper.ClientCnxn: Unable to read > additional data from server sessionid 0x12f76bfa98a0007, likely server has > closed socket, closing socket connection and attempting reconnect > 2011-04-21 14:48:25,308 INFO org.apache.zookeeper.ClientCnxn: Opening socket > connection to server /162.2.77.0:2181 > 2011-04-21 14:48:25,308 INFO org.apache.zookeeper.ClientCnxn: Socket > connection established to 162-2-77-0/162.2.77.0:2181, initiating session > 2011-04-21 14:48:25,309 INFO org.apache.zookeeper.ClientCnxn: Unable to read > additional data from server sessionid 0x12f76bfa98a0004, likely server has > closed socket, closing socket connection and attempting reconnect > 2011-04-21 14:48:25,410 WARN org.apache.hadoop.ipc.HBaseServer: IPC Server > Responder, call createTable({NAME => 'wfan_1', FAMILIES => [{NAME => 'value', > BLOOMFILTER => 'NONE', REPLICATION_SCOPE => '0', VERSIONS => '3', COMPRESSION > => 'GZ', TTL => '5184000', BLOCKSIZE => '65536', IN_MEMORY => 'false', > BLOCKCACHE => 'true'}]}, [[B@2637df06) from 162.2.134.26:3705: output error > 2011-04-21 14:48:25,410 WARN org.apache.hadoop.ipc.HBaseServer: IPC Server > handler 4 on 20000 caught: java.nio.channels.ClosedChannelException > at > sun.nio.ch.SocketChannelImpl.ensureWriteOpen(SocketChannelImpl.java:126) > at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:324) > at > org.apache.hadoop.hbase.ipc.HBaseServer.channelWrite(HBaseServer.java:1339) > at > org.apache.hadoop.hbase.ipc.HBaseServer$Responder.processResponse(HBaseServer.java:727) > at > org.apache.hadoop.hbase.ipc.HBaseServer$Responder.doRespond(HBaseServer.java:792) > at > org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1083) > > 2011-04-21 14:48:25,416 INFO org.apache.zookeeper.ClientCnxn: Opening socket > connection to server /162.2.6.187:2181 > 2011-04-21 14:48:25,417 WARN org.apache.zookeeper.ClientCnxn: Session > 0x12f76bfa98a0007 for server null, unexpected error, closing socket > connection and attempting reconnect > java.net.ConnectException: Connection refused > at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) > at > sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:574) > at > org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1130) > 2011-04-21 14:48:25,678 INFO org.apache.zookeeper.ClientCnxn: Opening socket > connection to server 162-2-16-6/162.2.16.6:2181 > 2011-04-21 14:48:25,678 INFO org.apache.zookeeper.ClientCnxn: Socket > connection established to 162-2-16-6/162.2.16.6:2181, initiating session > 2011-04-21 14:48:25,679 INFO org.apache.zookeeper.ClientCnxn: Unable to read > additional data from server sessionid 0x12f76bfa98a0007, likely server has > closed socket, closing socket connection and attempting reconnect > 2011-04-21 14:48:26,043 INFO org.apache.zookeeper.ClientCnxn: Opening socket > connection to server 162-2-77-0/162.2.77.0:2181 > 2011-04-21 14:48:26,043 INFO org.apache.zookeeper.ClientCnxn: Socket > connection established to 162-2-77-0/162.2.77.0:2181, initiating session > 2011-04-21 14:48:26,044 INFO org.apache.zookeeper.ClientCnxn: Unable to read > additional data from server sessionid 0x12f76bfa98a0007, likely server has > closed socket, closing socket connection and attempting reconnect > 2011-04-21 14:48:26,297 INFO org.apache.zookeeper.ClientCnxn: Opening socket > connection to server /162.2.6.187:2181 > 2011-04-21 14:48:26,298 WARN org.apache.zookeeper.ClientCnxn: Session > 0x12f76bfa98a0004 for server null, unexpected error, closing socket > connection and attempting reconnect > java.net.ConnectException: Connection refused > at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) > at > sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:574) > at > org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1130) > 2011-04-21 14:48:26,472 INFO org.apache.zookeeper.ClientCnxn: Opening socket > connection to server 162-2-16-6/162.2.16.6:2181 > 2011-04-21 14:48:26,472 INFO org.apache.zookeeper.ClientCnxn: Socket > connection established to 162-2-16-6/162.2.16.6:2181, initiating session > 2011-04-21 14:48:26,474 INFO org.apache.zookeeper.ClientCnxn: Session > establishment complete on server 162-2-16-6/162.2.16.6:2181, sessionid = > 0x12f76bfa98a0004, negotiated timeout = 40000 > 2011-04-21 14:48:27,052 INFO org.apache.zookeeper.ClientCnxn: Opening socket > connection to server 162-2-6-187/162.2.6.187:2181 > 2011-04-21 14:48:27,053 WARN org.apache.zookeeper.ClientCnxn: Session > 0x12f76bfa98a0007 for server null, unexpected error, closing socket > connection and attempting reconnect > java.net.ConnectException: Connection refused > at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) > at > sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:574) > at > org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1130) > 2011-04-21 14:48:27,318 INFO org.apache.zookeeper.ClientCnxn: Opening socket > connection to server 162-2-16-6/162.2.16.6:2181 >
